Some of the integrals are listed in Appendix .
Here the following kinematic variables are used, cf. [1]}, [2]},
\(p_\infty ~&=&~\sqrt{\gamma ^2 -1 },\\\gamma ~&=&~\frac{1}{m_1 m_2} [E_1 E_2 + p^2],~~~E_i = \sqrt{p^2+m_i^2},\\j~&=&~\frac{J}{G_N m_1 m_2},\\\Gamma ~&=&~\sqrt{1 + 2 \nu (\gamma -1)},\) 
